2054408858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{87623}}^1$

素因数の和:88261

約数の個数: 16

約数和(自身を含む): 3249097920

約数和(自身を除く): 1194689062

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 23446, 87623, 175246, 1664837, 3329674, 54063391, 108126782, 1027204429, 2054408858]

約数ペア:

[(1, 2054408858), (2, 1027204429), (19, 108126782), (38, 54063391), (617, 3329674), (1234, 1664837), (11723, 175246), (23446, 87623)]